JACKSON, Calif. (AP) — Evacuation orders have been expanded for remote communities near a wildfire that’s chewing through California forests. The Sierra Nevada Gold Country fire tripled in size to more than 4.7 square miles Tuesday. The fire erupted on the Fourth of July at a recreation area packed with people. Between 85 to 100 celebrating at a river were forced to take shelter at a Pacific Gas & Electric Co. facility. Amador County Sheriff Gary Redman says they were safely evacuated. Evacuations are in place for parts of Amador and Calaveras counties. Redman suggested fireworks or a barbeque as a possible fire cause.